Answer:17
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
the area of the circle is 102.11 square metres
Answer:
(3,0)
Step-by-step explanation:
The axis of symmetry is midway between the roots
Answer:
C. the probability of it not happening is 0.3.
Step-by-step explanation:
Probability of event happening is of 0.7.
Either it happens, or it does not. The sum of these probabilities is 100%.
0.7 probability of happening, so 1 - 0.7 = 0.3 probability of not happening, and the correct answer is given by option C.
A is wrong as the probability is not 1, and B is wrong as the probability is higher than 0.5.
